Collaborative approach of individual participant data of prospective studies of de-escalation in non-immunosuppressed critically ill patients with sepsis - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Expert Review of Clinical Pharmacology Année : 2017

Collaborative approach of individual participant data of prospective studies of de-escalation in non-immunosuppressed critically ill patients with sepsis

Antonio Gutierrez-Pizarraya
  • Fonction : Auteur
Jose Garnacho-Montero
  • Fonction : Auteur
Claude Martin
  • Fonction : Auteur
  • PersonId : 845281
Ignacio Martin-Loeches
  • Fonction : Auteur

Résumé

Background: There is a concern to conduct de-escalation in very sick patients. Aims: To determine if de-escalation is feasible in ICU settings. Methods: We performed a metaanalysis of published studies conducted comparing de-escalation (defined by withdrawal of at least one antimicrobial empirically prescribed, switch to a new antimicrobial with narrower spectrum and withdrawal of at least one antimicrobial plus change of another drug to a new one with narrower spectrum) in non-immunocompromised patients with sepsis admitted to ICU. Results: Eight hundred and seventeen patients with severe sepsis or septic shock were evaluated. De-escalation was applied in 274 patients (33.5%). We found no differences in hospital long of stay between de-escalation group compared to those who did not receive it. We also found significant lower hospital mortality in de-escalation group as compared with no modification group in front of the others (25.9 vs. 43.1%; p < 0.001). Taking into account the etiology of infection, in both gram negative and gram positives microorganisms, de-escalation strategy was assessed as a good prognosis factor for mortality in the adjusted multivariate analysis (OR 0.41; 95% CI 0.22-0.74 and OR 0.33; 95% CI 0.15-0.70 respectively) whereas SOFA score along with age were found as a factors independently associated with a worse clinical outcome (OR 1.23; 95% CI 1.12-1.35 and OR 1.02; 95% CI 1.01-1.04 respectively). Conclusions: In our study there was an independent association of de-escalation and decrease mortality rate.

Dates et versions

hal-01521354 , version 1 (11-05-2017)

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Citer

Antonio Gutierrez-Pizarraya, Marc Leone, Jose Garnacho-Montero, Claude Martin, Ignacio Martin-Loeches. Collaborative approach of individual participant data of prospective studies of de-escalation in non-immunosuppressed critically ill patients with sepsis. Expert Review of Clinical Pharmacology, 2017, 10 (4), pp.457-465. ⟨10.1080/17512433.2017.1293520⟩. ⟨hal-01521354⟩

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